Dr. Gerald Schaefer Profile

Dr. Gerald Schaefer

Research Associate at Nottingham Trent Univ

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Author

Publications (8)

Proceedings Article | 1 June 2005 Paper

Registration and fusion of multi-sensor data using multiple agents

Roger Tait, Adrian Hopgood, Gerald Schaefer

Proceedings Volume 5823, (2005) https://doi.org/10.1117/12.604510

KEYWORDS: Image segmentation, Image processing, Inspection, Image registration, Image fusion, Data fusion, Nondestructive evaluation, Image quality, Optical inspection

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Proceedings Article | 18 December 2003 Paper

UCID: an uncompressed color image database

Gerald Schaefer, Michal Stich

Proceedings Volume 5307, (2003) https://doi.org/10.1117/12.525375

KEYWORDS: Image retrieval, Image compression, Databases, Amplifiers, Feature extraction, Image quality, Distance measurement, RGB color model, Data modeling, Quantization

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Proceedings Article | 4 January 2002 Paper

Compressed domain image retrieval by comparing vector quantization codebooks

Gerald Schaefer

Proceedings Volume 4671, (2002) https://doi.org/10.1117/12.453018

KEYWORDS: Image retrieval, Image compression, Quantization, Databases, Genetic algorithms, Image quality, Distance measurement, Image processing, RGB color model, Object recognition

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Proceedings Article | 19 December 2001 Paper

Compressed domain indexing of losslessly compressed images

Gerald Schaefer

Proceedings Volume 4676, (2001) https://doi.org/10.1117/12.451118

KEYWORDS: Image compression, Image retrieval, RGB color model, Databases, Information visualization, Visualization, Medical imaging, Legal, Feature extraction, Visual compression

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Proceedings Article | 23 December 1999 Paper

Retrieval of palettized color images

Gerald Schaefer, Guoping Qiu, Graham Finlayson

Proceedings Volume 3972, (1999) https://doi.org/10.1117/12.373581

KEYWORDS: Erbium, Data modeling, Databases, Image retrieval, Performance modeling, Distance measurement, Computing systems, Internet, Computer simulations, Quantization

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Proceedings Article | 23 December 1999 Paper

Midstream content access based on color visual pattern coding

Gerald Schaefer, Guoping Qiu

Proceedings Volume 3972, (1999) https://doi.org/10.1117/12.373559

KEYWORDS: Image compression, Image retrieval, Visualization, Image quality, Databases, Image visualization, Quantization, Visual compression, Computer programming, Algorithm development

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Proceedings Article | 21 December 1999 Paper

Visual color image processing

Guoping Qiu, Gerald Schaefer

Proceedings Volume 3963, (1999) https://doi.org/10.1117/12.373392

KEYWORDS: Visualization, Digital filtering, Color image processing, Image processing, Image filtering, Signal processing, Filtering (signal processing), Nonlinear filtering, Color vision, Image quality

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Proceedings Article | 28 December 1998 Paper

Visual-pattern-based color image compression

Gerald Schaefer, Guoping Qiu, Ming Luo

Proceedings Volume 3653, (1998) https://doi.org/10.1117/12.334751

KEYWORDS: Image compression, Visualization, Image quality, Visual compression, Quantization, Information visualization, Image visualization, Image retrieval, Associative arrays, Computer programming

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Showing 5 of 8 publications

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